package com.lh.cookie与session的研究;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 作者：idea
 * 日期：2018/7/2
 * 描述：
 */
@WebServlet(name = "/cookiechange",urlPatterns = "/cookiechange")
public class CookieChange   extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        Cookie[] cookies=req.getCookies();
        for (Cookie cookie : cookies) {
            System.out.println(cookie.getName()+":"+cookie.getValue());
        }
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req, resp);
    }
}
